201625456

素因数分解:

$2^4\times {\mathrm{1087}}^1\times {\mathrm{11593}}^1$

素因数の和:12688

約数の個数: 20

約数和(自身を含む): 391042432

約数和(自身を除く): 189416976

約数列:

[1, 2, 4, 8, 16, 1087, 2174, 4348, 8696, 11593, 17392, 23186, 46372, 92744, 185488, 12601591, 25203182, 50406364, 100812728, 201625456]

約数ペア:

[(1, 201625456), (2, 100812728), (4, 50406364), (8, 25203182), (16, 12601591), (1087, 185488), (2174, 92744), (4348, 46372), (8696, 23186), (11593, 17392)]